Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation, Common Stock Repurchases and Dividends Schedule of Repurchase Activity (Details)

v2.4.0.8
Stock-Based Compensation, Common Stock Repurchases and Dividends Schedule of Repurchase Activity (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]      
Common stock shares repurchased under board authorized plan 0 1,569 459
Average purchase price per share $ 0.00 $ 6.22 $ 13.15
Shares available under board authorizations 778